
<script>
    $(function() {
        // a workaround for a flaw in the demo system (http://dev.jqueryui.com/ticket/4375), ignore!
        $( "#dialog:ui-dialog" ).dialog( "destroy" );
		
        var name = $( "#name" ),
        email = $( "#email" ),
        password = $( "#password" ),
        allFields = $( [] ).add( name ).add( email ).add( password ),
        tips = $( ".validateTips" );

        function updateTips( t ) {
            tips
            .text( t )
            .addClass( "ui-state-highlight" );
            setTimeout(function() {
                tips.removeClass( "ui-state-highlight", 1500 );
            }, 500 );
        }

        function checkLength( o, n, min, max ) {
            if ( o.val().length > max || o.val().length < min ) {
                o.addClass( "ui-state-error" );
                updateTips( "Length of " + n + " must be between " +
                    min + " and " + max + "." );
                return false;
            } else {
                return true;
            }
        }

        function checkRegexp( o, regexp, n ) {
            if ( !( regexp.test( o.val() ) ) ) {
                o.addClass( "ui-state-error" );
                updateTips( n );
                return false;
            } else {
                return true;
            }
        }
		
        $( "#dialog-cat" ).dialog({
            open: function(event, ui){
                $.getJSON("?section=cat&action=get_root",
                {},
                function(data) {
                        
                    var select = $('#cat_parrent_id');
                    if(select.prop) {
                        var options = select.prop('options');
                    }
                    else {
                        var options = select.attr('options');
                    }
                    $('option', select).remove();
                    options[options.length] = new Option('Keine Kategorie', '0');
                    $.each(data, function(cat_count, category) { 
                        options[options.length] = new Option(category.cat_name, category.cat_id);
                    });
                });
            },
            autoOpen: false,
            height: 300,
            width: 350,
            modal: true,
            buttons: {
                "Anlegen": function() {
                    /*
                    var bValid = true;
                    allFields.removeClass( "ui-state-error" );

                    bValid = bValid && checkLength( name, "username", 3, 16 );
                    bValid = bValid && checkLength( email, "email", 6, 80 );
                    bValid = bValid && checkLength( password, "password", 5, 16 );

                    bValid = bValid && checkRegexp( name, /^[a-z]([0-9a-z_])+$/i, "Username may consist of a-z, 0-9, underscores, begin with a letter." );
                    // From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
                    bValid = bValid && checkRegexp( email, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "eg. ui@jquery.com" );
                    bValid = bValid && checkRegexp( password, /^([0-9a-zA-Z])+$/, "Password field only allow : a-z 0-9" );

                    if ( bValid ) {
                        $( "#users tbody" ).append( "<tr>" +
                            "<td>" + name.val() + "</td>" + 
                            "<td>" + email.val() + "</td>" + 
                            "<td>" + password.val() + "</td>" +
                            "</tr>" ); 
                        $( this ).dialog( "close" );
                    }
                     */
                    
                    
                    $.post("?section=cat&action=add", { cat_name: $('#cat_name').val(), cat_parrent_id: $('#cat_parrent_id').val() } );
                    
              
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    $( this ).dialog( "close" );
                    loadCategories();
                },
                Cancel: function() {
                    $( this ).dialog( "close" );
                }
            },
            close: function() {
                allFields.val( "" ).removeClass( "ui-state-error" );
            }
        });


    });
</script>
<div class="dialog_add_cat">
    <div id="dialog-cat" title="Kategorie hinz&uuml;gen">

        <div class="ui-widget">
            <label for='cat_parrent_id'>&Uuml;bergeordnet:</label>
            <select class="SelectField ui-corner-all" id="cat_parrent_id"></select>

        </div>
        <div class="ui-widget">
            <label for="cat_name">Name: </label>
            <input type="text" name="cat_name" id="cat_name" value="" class="TextField ui-corner-all" />
        </div>
    </div>
</div>
